Posts Tagged ‘Diesel Engine’

3 Facts That Make the Diesel Engine Worth Considering

Cars that run on diesel fuel are often compared to those powered by gasoline, with some preferring diesel vehicles while others defend the superiority of gasoline vehicles. Besides the differing fuels used by these vehicles, diesel automobiles may be distinguished from gasoline automobiles by how their ignition occurs. Diesel engines do not use spark plugs; instead, air compression followed by fuel injection causes ignition. Gasoline engines do utilize spark plugs; fuel is mixed with air before compression, then spark plugs produce sparks, resulting in ignition. Both possess an equal amount of pros and cons. Even though diesel parts and labor may cost more than parts and labor for gasoline vehicles, diesel automobiles possess enough benefits to offset this added expense. Here are three facts that make diesel vehicles worth it.

1. Diesel Vehicles Use Fuel More Efficiently

Diesel vehicles have good fuel economy. They extract more energy from a gallon of fuel than gasoline vehicles do because diesel is so energy dense, which means they have greater fuel efficiency overall. Since gasoline and diesel now cost approximately the same amount, at least in the U.S., diesel vehicles are cheaper to run per mile.

2. Diesel Vehicles Require Less Repairs

Another advantage of diesel cars and trucks is that over their lifetime they require fewer repairs. Their engines are built for harder use to withstand compression, and since they lack spark plugs, there is no need for regular spark plug tune-ups.

3. Diesel Vehicles Have More Torque

There is also the fact that diesel engines have more driveshaft torque. This means that diesel vehicles can speed up faster from a standstill than gasoline ones can and pull larger loads without losing their fuel economy.

Diesel engines have just as many advantages as disadvantages, just like gasoline engines, and diesel is a fuel with enormous energy potential. So consider trying out a diesel vehicle some time in your life; you might find yourself enjoying the benefits quite a bit.

Maintaining Efficient Diesel Engine Fuel Pressure

As the term implies, fuel pressure refers to the pressure that is applied to the fuel injector, which is responsible for regulating and controlling the fuel as it enters and flows through the engine of a car or truck. As one can imagine, faulty or inefficient fuel pressure will cause a number of problems throughout the vehicle.


When fuel pressure is not performing optimally, a number of problems can and will occur. Fuel injectors are responsible for distributing diesel throughout the engine and need to be carefully balanced to run efficiently. Early signs of low fuel pressure include the presence of smoke or fuel emitting from the tailpipe of your vehicle. As problems persist, the engine will begin to run roughly, often times feeling shaky as if the vehicle will stall. Eventually, stalling will occur, and it will become increasingly difficult to start the engine. When left unchecked, the engine will not start.


There are a number of ways to prevent lasting damage to your diesel engine. Fuel pressure regulators are important tools since they ensure the proper amount of pressure is applied to the fuel injection system at all times. A lift pump transfers the fuel from the tank to the engine and is largely responsible for maintaining the vehicle’s horsepower. Smaller parts, including filters, fuel lines, and even mounting brackets should always stay up to date.  When airdog fuel pressure parts are properly updated and maintained, your truck’s engine will continue to run safely and efficiently.

An efficiently running truck is the single most important tool for trucking businesses and their drivers. Inefficient trucks are not only expensive to use and maintain, but they can be downright dangerous for the driver and the goods being transported. The business world relies on trucks to deliver their products on demand, so routine maintenance is the key to successful cargo transportation.